Jar



FIG. 1 is a front perspective view from the top and right side of a jar showing our new design;

FIG. 2 is a an elevational view of the front side thereof,

FIG. 3 is a an elevational view of the back side thereof,

FIG. 4 is an elevational view of the left side thereof;

FIG. 5 is an elevational view of the right side thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in FIG. 7 depict a portion of the jar that forms no part of the claimed design. 

CLAIM The ornamental design for a jar, as shown and described. 